Wetland Ecosystem Restoration and Reconstruction Based on the Rational Allocation of Water Resources: A Case Study in Tangshan City
Wetlands, one of the most important ecological environments for human living, have very important function of promoting sustainable developing strategy and protecting human living environment. In recent years, 0.133 million hm2 of wetland has disappeared caused by natural condition and human factors. In order to protect and recover ecological environment of wetland in Tangshan, rational ecological allocation of water resources to assure water demands of wetland is an important factor. Considering the fact that Tangshan city has a number of abandoned reservoirs which are still full of water, this paper investigates a combination of reservoir spill path, hydrological ecology situation and water works layout, for the recovery and reconstruction of wetlands by water resources (mainly from abandoned reservoirs). Three types of wetlands (flooded wetland, lakes and coastal beach) in Tangshan City have been recoved and reconstructed based on the strategy above, to set up the complex ecologically-based nature-artificial wetland system.
rational allocation of water resources wetland ecological water demand ecological restoration and reconstruction abandoned reservoir water
Hu Xiaohan Ji Changming Wang Mingna Qin Dayong Zhou Ting
Institute of Renewable Energy, North China Electric Power University, Beijing, 102206, China Water Resources Department, China Institute of Water Resources and Hydropower Research, Beijing, 100
国际会议
郑州
英文
472-480
2009-10-20（万方平台首次上网日期，不代表论文的发表时间）